What does the withdrawal symptom criterion for Substance Use Disorder entail?

The withdrawal symptom criterion for Substance Use Disorder primarily involves the relief of withdrawal symptoms through the consumption of the substance. This concept is rooted in the physiological dependence that occurs with prolonged use of certain substances. When individuals have developed a tolerance and experience withdrawal symptoms such as anxiety, irritability, sweating, or physical pain when not using the substance, they may find that taking more of the substance alleviates these unpleasant feelings. This relief indicates that the body has become reliant on the substance to function normally, further reinforcing the cycle of dependence.

The other options do not align with the established understanding of withdrawal symptoms. Feeling tired and lethargic after use relates more to the aftereffects of a substance rather than withdrawal. Experiencing no change in mood contradicts the concept of withdrawal, which typically involves significant mood disturbances. Increased social interactions also do not correlate with withdrawal symptoms; in fact, individuals experiencing withdrawal may often withdraw socially due to their discomfort. Thus, the correct understanding of the withdrawal symptom criterion highlights the connection between the need for the substance to alleviate uncomfortable symptoms and the ongoing struggle with Substance Use Disorder.